BE673935A - - Google Patents
Info
- Publication number
- BE673935A BE673935A BE673935DA BE673935A BE 673935 A BE673935 A BE 673935A BE 673935D A BE673935D A BE 673935DA BE 673935 A BE673935 A BE 673935A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
- C07C263/20—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41923764A | 1964-12-17 | 1964-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE673935A true BE673935A (ko) | 1966-06-17 |
Family
ID=23661392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE673935D BE673935A (ko) | 1964-12-17 | 1965-12-17 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE673935A (ko) |
| CH (1) | CH464180A (ko) |
| DE (1) | DE1280855B (ko) |
| FR (1) | FR1461025A (ko) |
| GB (1) | GB1097219A (ko) |
| IL (1) | IL24799A (ko) |
| LU (1) | LU50070A1 (ko) |
| NL (2) | NL6516414A (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111212A1 (de) * | 1991-04-06 | 1992-10-08 | Bayer Ag | Verfahren zur konditionierung und/oder reinigung von organischen isocyanaten |
| DE19523851A1 (de) | 1995-06-30 | 1997-01-02 | Basf Ag | Verfahren zur Herstellung von Mischungen aus Diphenylmethan-diisocyanaten und Polyphenyl-polymethylen-polyisocyanaten mit einer verminderten Iodfarbzahl und einem reduzierten Chlorgehalt |
| DE10062129A1 (de) * | 2000-12-13 | 2002-06-20 | Basf Ag | Verbundelemente enthaltend Polyisocanat-Polyadditionsprodukte |
| EP2194083B1 (en) * | 2007-04-24 | 2012-02-08 | Dow Global Technologies LLC | Additive for primer compositions |
| CN106008872B (zh) * | 2016-05-25 | 2019-03-29 | 上海众力减振技术有限公司 | 一种聚氨酯微孔弹性体及其制备和应用 |
-
0
- NL NL126380D patent/NL126380C/xx active
-
1965
- 1965-12-13 GB GB5287465A patent/GB1097219A/en not_active Expired
- 1965-12-14 IL IL2479965A patent/IL24799A/xx unknown
- 1965-12-15 LU LU50070A patent/LU50070A1/xx unknown
- 1965-12-16 NL NL6516414A patent/NL6516414A/xx unknown
- 1965-12-16 DE DEM67661A patent/DE1280855B/de active Pending
- 1965-12-17 FR FR42824A patent/FR1461025A/fr not_active Expired
- 1965-12-17 BE BE673935D patent/BE673935A/xx unknown
- 1965-12-17 CH CH1746065A patent/CH464180A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL126380C (ko) | |
| IL24799A (en) | 1969-09-25 |
| DE1280855B (de) | 1968-10-24 |
| NL6516414A (ko) | 1966-06-20 |
| LU50070A1 (ko) | 1966-06-15 |
| CH464180A (de) | 1968-10-31 |
| GB1097219A (en) | 1968-01-03 |
| FR1461025A (fr) | 1966-12-02 |